diff --git a/cc/bp2build.go b/cc/bp2build.go
index 4155aa3..ba02b7e 100644
--- a/cc/bp2build.go
+++ b/cc/bp2build.go
@@ -29,6 +29,8 @@
 const (
 	cSrcPartition     = "c"
 	asSrcPartition    = "as"
+	lSrcPartition     = "l"
+	llSrcPartition    = "ll"
 	cppSrcPartition   = "cpp"
 	protoSrcPartition = "proto"
 )
@@ -76,6 +78,12 @@
 		protoSrcPartition: android.ProtoSrcLabelPartition,
 		cSrcPartition:     bazel.LabelPartition{Extensions: []string{".c"}, LabelMapper: addSuffixForFilegroup("_c_srcs")},
 		asSrcPartition:    bazel.LabelPartition{Extensions: []string{".s", ".S"}, LabelMapper: addSuffixForFilegroup("_as_srcs")},
+		// TODO(http://b/231968910): If there is ever a filegroup target that
+		// 		contains .l or .ll files we will need to find a way to add a
+		// 		LabelMapper for these that identifies these filegroups and
+		//		converts them appropriately
+		lSrcPartition:  bazel.LabelPartition{Extensions: []string{".l"}},
+		llSrcPartition: bazel.LabelPartition{Extensions: []string{".ll"}},
 		// C++ is the "catch-all" group, and comprises generated sources because we don't
 		// know the language of these sources until the genrule is executed.
 		cppSrcPartition: bazel.LabelPartition{Extensions: []string{".cpp", ".cc", ".cxx", ".mm"}, LabelMapper: addSuffixForFilegroup("_cpp_srcs"), Keep_remainder: true},
@@ -285,6 +293,11 @@
 	cppFlags bazel.StringListAttribute
 	srcs     bazel.LabelListAttribute
 
+	// Lex sources and options
+	lSrcs   bazel.LabelListAttribute
+	llSrcs  bazel.LabelListAttribute
+	lexopts bazel.StringListAttribute
+
 	hdrs bazel.LabelListAttribute
 
 	rtti bazel.BoolAttribute
@@ -407,6 +420,8 @@
 	ca.srcs = partitionedSrcs[cppSrcPartition]
 	ca.cSrcs = partitionedSrcs[cSrcPartition]
 	ca.asSrcs = partitionedSrcs[asSrcPartition]
+	ca.lSrcs = partitionedSrcs[lSrcPartition]
+	ca.llSrcs = partitionedSrcs[llSrcPartition]
 
 	ca.absoluteIncludes.DeduplicateAxesFromBase()
 	ca.localIncludes.DeduplicateAxesFromBase()
@@ -515,7 +530,9 @@
 			var allHdrs []string
 			if baseCompilerProps, ok := archVariantCompilerProps[axis][config].(*BaseCompilerProperties); ok {
 				allHdrs = baseCompilerProps.Generated_headers
-
+				if baseCompilerProps.Lex != nil {
+					compilerAttrs.lexopts.SetSelectValue(axis, config, baseCompilerProps.Lex.Flags)
+				}
 				(&compilerAttrs).bp2buildForAxisAndConfig(ctx, axis, config, baseCompilerProps)
 			}
 
@@ -570,6 +587,10 @@
 	(&linkerAttrs).wholeArchiveDeps.Add(protoDep.wholeStaticLib)
 	(&linkerAttrs).implementationWholeArchiveDeps.Add(protoDep.implementationWholeStaticLib)
 
+	convertedLSrcs := bp2BuildLex(ctx, module.Name(), compilerAttrs)
+	(&compilerAttrs).srcs.Add(&convertedLSrcs.srcName)
+	(&compilerAttrs).cSrcs.Add(&convertedLSrcs.cSrcName)
+
 	return baseAttributes{
 		compilerAttrs,
 		linkerAttrs,
diff --git a/cc/gen.go b/cc/gen.go
index 8f62363..08b49c9 100644
--- a/cc/gen.go
+++ b/cc/gen.go
@@ -18,6 +18,7 @@
 	"path/filepath"
 	"strings"
 
+	"android/soong/bazel"
 	"github.com/google/blueprint"
 
 	"android/soong/android"
@@ -169,6 +170,41 @@
 	})
 }
 
+type LexAttrs struct {
+	Srcs    bazel.LabelListAttribute
+	Lexopts bazel.StringListAttribute
+}
+
+type LexNames struct {
+	cSrcName bazel.LabelAttribute
+	srcName  bazel.LabelAttribute
+}
+
+func bp2BuildLex(ctx android.Bp2buildMutatorContext, moduleName string, ca compilerAttributes) LexNames {
+	names := LexNames{}
+	if !ca.lSrcs.IsEmpty() {
+		names.cSrcName = createLexTargetModule(ctx, moduleName+"_genlex_l", ca.lSrcs, ca.lexopts)
+	}
+	if !ca.llSrcs.IsEmpty() {
+		names.srcName = createLexTargetModule(ctx, moduleName+"_genlex_ll", ca.llSrcs, ca.lexopts)
+	}
+	return names
+}
+
+func createLexTargetModule(ctx android.Bp2buildMutatorContext, name string, srcs bazel.LabelListAttribute, opts bazel.StringListAttribute) bazel.LabelAttribute {
+	ctx.CreateBazelTargetModule(
+		bazel.BazelTargetModuleProperties{
+			Rule_class:        "genlex",
+			Bzl_load_location: "//build/bazel/rules/cc:flex.bzl",
+		},
+		android.CommonAttributes{Name: name},
+		&LexAttrs{
+			Srcs:    srcs,
+			Lexopts: opts,
+		})
+	return bazel.LabelAttribute{Value: &bazel.Label{Label: ":" + name}}
+}
+
 func genSysprop(ctx android.ModuleContext, syspropFile android.Path) (android.Path, android.Paths) {
 	headerFile := android.PathForModuleGen(ctx, "sysprop", "include", syspropFile.Rel()+".h")
 	publicHeaderFile := android.PathForModuleGen(ctx, "sysprop/public", "include", syspropFile.Rel()+".h")